柯林斯词典lethargic /lɪˈθɑːdʒɪk/ 1. ADJ If you are lethargic, you do not have much energy or enthusiasm. 没精打采的 He felt too miserable and lethargic to get dressed. 他感到很难受而且有气无力，以至于穿不了衣服。 返回 lethargic剑桥词典having little energy ; feeling unwilling and unable to do anything 萎靡不振的，无精打采的；懒散的，倦怠的 I was feeling tired and lethargic. 我觉得浑身乏力、无精打采。 返回 lethargic